BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 237 33.7%
2 United States 226 32.1%
3 Netherlands 138 19.6%
4 Germany 25 3.6%
5 Canada 24 3.4%
6 Korea, Republic of 18 2.6%
7 India 7 1%
8 France 5 0.7%
9 Taiwan 5 0.7%
10 Singapore 4 0.6%
11 Australia 3 0.4%
12 Brazil 2 0.3%
13 Hong Kong 2 0.3%
14 Sweden 2 0.3%
15 Thailand 2 0.3%
16 United Kingdom 2 0.3%
17 Latvia 1 0.1%